L-Cystine,N,N'-diformyl-

Modify Date: 2025-08-26 16:08:07

L-Cystine,N,N'-diformyl- structure	Common Name	L-Cystine,N,N'-diformyl-
	CAS Number	29581-98-4	Molecular Weight	296.32100
	Density	1.553g/cm3	Boiling Point	N/A
	Molecular Formula	C₈H₁₂N₂O₆S₂	Melting Point	N/A
	MSDS	N/A	Flash Point	N/A

Name	N,N'-Diformyl-L-cystine
Synonym	More Synonyms

Density	1.553g/cm3
Molecular Formula	C₈H₁₂N₂O₆S₂
Molecular Weight	296.32100
Exact Mass	296.01400
PSA	183.40000
LogP	0.81980
Index of Refraction	1.605

CHEMICAL IDENTIFICATION

RTECS NUMBER :: HA2900000

CHEMICAL NAME :: L-Cystine, N,N'-diformyl-

CAS REGISTRY NUMBER :: 29581-98-4

BEILSTEIN REFERENCE NO. :: 1729729

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C8-H12-N2-O6-S2

MOLECULAR WEIGHT :: 296.34

WISWESSER LINE NOTATION :: VHMYVQ1SS1YVQMVH

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 178 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#00259

HS Code	2930909090

Formic Acid structure

Formic Acid

CAS#:64-18-6

L-Cystine structure

L-Cystine

CAS#:56-89-3

~%

L-Cystine,N,N'-diformyl- Structure

L-Cystine,N,N'-...

CAS#:29581-98-4

Literature: Fruton; Clarke Journal of Biological Chemistry, 1934 , vol. 106, p. 672

L-Cystine,N,N'-diformyl- Structure

L-Cystine,N,N'-...

CAS#:29581-98-4

Water structure

Water

CAS#:7732-18-5

~%

L-Cystine,N,N'-diformyl- Structure

L-Cystine,N,N'-...

CAS#:29581-98-4

L-Cystine,N,N'-diformyl- Structure

L-Cystine,N,N'-...

CAS#:29581-98-4

Literature: duVigneaud; Dorfmann; Loring Journal of Biological Chemistry, 1932 , vol. 98, p. 581

Precursor 4
CAS#:64-18-6 Formic Acid CAS#:56-89-3 L-Cystine CAS#:29581-98-4 L-Cystine,N,N'-... CAS#:7732-18-5 Water
DownStream 5
CAS#:921-01-7 D-Cysteine CAS#:7783-06-4 hydrogen sulfide CAS#:127-17-3 Pyruvic acid CAS#:19538-78-4 (2R)-2-formamid...
CAS#:29581-98-4 L-Cystine,N,N'-...

HS Code	2930909090
Summary	2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

D-4-trifluoromethyl-mandelic acid

N,N'-Diformyl-cystin

p-trifluoromethylmandelic acid

N,N'-Diformyl-L-cystin

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.

Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: L-Cystine,N,N'-diformyl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Get all suppliers and price by the below link:

L-Cystine,N,N'-diformyl- suppliers

L-Cystine,N,N'-diformyl- price